AD569JN

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AD569JN Data Acquisition - Digital to Analog Converters (DAC) is a precision, low-power, single-channel 8-bit digital-to-analog converter (DAC) that provides a voltage output range of 0 V to 2.5 V. Internally, the DAC consists of an 8-bit D/A converter, an on-chip voltage reference, and a gain set resistor. It provides output resolutions from 8 to 11 bits, depending on the reference and external resistor values, and can achieve good conversion accuracy and low noise over a wide temperature range.

The single-supply operation makes this device particularly suited for use in battery-powered applications. The power supplies for the device are 1.8 V to 5.5 V, making it suitable for designs using 120 V AC-line-powered or 3 V battery supplies. The device is supplied in a narrow 7.5 mm spacers, 20-pin LLP plastic package, making it a good choice for size-critical applications.

The working principle of AD569JN is as follows. The external DAC input is represented as an 8-bit binary parallel code. This is converted to an equivalent voltage by a particular DAC network. An external voltage reference can be used to give the output a different range. The equivalent voltage is then applied to the DAC\'s output amplifier, which is equipped with an on-chip adjustable gain. This gain is adjustable to either 0 volts or to a reference voltage in order to compensate for the offset of the amplifier.

AD569JN is ideal for applications where low power consumption and precision are needed, such as portable medical devices, test and measurement equipment, consumer electronics, and automotive industries. It has a power supply range of 1.8 V to 5.5 V, making it suitable for designs using 120 V AC-line-powered or 3 V battery supplies. The device is available in the 7.5 mm spacers, 20-pin LLP plastic package.

Due to its organizational features, as well as features such as high resolution, low noise, and a wide temperature range, AD569JN can be used in applications such as temperature control systems, voltage regulation, motor speed control, stabilization of audio signals, and sensor measurements. Its single-supply operation makes it well suited for battery-powered applications.

In summary, AD569JN is a precision, low-power, single-channel 8-bit digital-to-analog converter (DAC) that provides output resolutions from 8 to 11 bits and is ideal for applications where low power consumption and precision are needed. It is available in the 7.5 mm spacers, 20-pin LLP plastic package and has a power supply range of 1.8 V to 5.5 V, making it suitable for designs using 120 V AC-line-powered or 3 V battery supplies. Its single-supply operation makes it particularly suitable for use in battery-powered applications, and it is a good choice for temperature control systems, voltage regulation, motor speed control, stabilization of audio signals, and sensor measurements.

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